Exodus 40:36

36 In all the travels of the Israelites, whenever the cloud lifted from above the tabernacle, they would set out;

Read Exodus 40:36 Using Other Translations

And when the cloud was taken up from over the tabernacle, the children of Israel went onward in all their journeys:
Throughout all their journeys, whenever the cloud was taken up from over the tabernacle, the people of Israel would set out.
Now whenever the cloud lifted from the Tabernacle, the people of Israel would set out on their journey, following it.